ABB 2CSA255103R1205 AFDD 20 A 1 pc(s)
EAN:
Part number:
Item no:
Product type
AFDD
Number of pins
2
Release characteristics
B
Nominal current - rounded value
20 A
Content
1 pc(s)
Datasheet (PDF)
Technical specifications
- Product type
AFDD
- Number of pins
2
- Release characteristics
B
- Content
1 pc(s)
- Nominal current
20 A
- Nominal current - rounded value
20 A
- Switch-off capacity
7.5 kA
50 Hz
69 mm
20 A
230 V
B
2
0.03 A
A
3
3
2
3
IP40
TRUE
7.5 kA
20 A
230 V
AC
Fire protection switch
6 kA
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 3118752 ABB 2CSA255103R1205 AFDD 20 A 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3118752 ABB 2CSA255103R1205 AFDD 20 A 1 pc(s)
Description
AFDD with FI/LS switch (RCBO) according to IEC/EN 62606 (VDE 0665-10) and IEC/EN 61009-1 (VDE 0664-20), IEC/EN 61009-2-1 (VDE 0664-21) offer protection from serial and parallel error electric arcs, protection against overcurrent (overload or short circuit), protection with sinusoidal AC currents and pulsating currents with smooth DC fault current of up to 6 mA against ground. As well as error protection (protection in case of indirect contact) and additional protection (with IΔn ≤ 30 mA). Protection against overvoltage (for AFDD internal only) and protection against electrically ignited fires according to DIN VDE 0100-420.
Mandatory application areas according to DIN VDE 0100-420 are in single-phase alternating voltage systems with In ≤ 16 A in bedrooms and lounges for children, disabled or old people or apartments with reduced mobility as well as in rooms or places with fire risk (with particular risk of fire, establishments in which there is a risk of fire), mainly/mainly from combustible construction materials (Classification of the combustibility of the building materials is the responsibility of the manufacturer of the wooden house), the hazard of irreplaceable goods - cultural goods with a particular value of Hohem and in single-phase final circuits supply the electrical equipment in the specified areas or pass through these areas. It is recommended to use AFDDs in rooms with sleeping facilities, rooms or places with a fire spreading structure and high connected terminal circuits.
In general, the AFDD is also recommended to increase fire protection against electrically ignited fires.
LED indicator to identify the cause of the triggering. Supply from above or below freely, cross-wiring e.g. to FI-circuit breaker in the rear terminal area possible. System PRO M compact® accessories can be installed.
Rated switching capacity according to IEC/EN 61009 ICN=6kA.
AFDD+RCBO DS-ARC1 is 1-pole protected (LS), 2-pole switching.
This text is machine translated.
Mandatory application areas according to DIN VDE 0100-420 are in single-phase alternating voltage systems with In ≤ 16 A in bedrooms and lounges for children, disabled or old people or apartments with reduced mobility as well as in rooms or places with fire risk (with particular risk of fire, establishments in which there is a risk of fire), mainly/mainly from combustible construction materials (Classification of the combustibility of the building materials is the responsibility of the manufacturer of the wooden house), the hazard of irreplaceable goods - cultural goods with a particular value of Hohem and in single-phase final circuits supply the electrical equipment in the specified areas or pass through these areas. It is recommended to use AFDDs in rooms with sleeping facilities, rooms or places with a fire spreading structure and high connected terminal circuits.
In general, the AFDD is also recommended to increase fire protection against electrically ignited fires.
LED indicator to identify the cause of the triggering. Supply from above or below freely, cross-wiring e.g. to FI-circuit breaker in the rear terminal area possible. System PRO M compact® accessories can be installed.
Rated switching capacity according to IEC/EN 61009 ICN=6kA.
AFDD+RCBO DS-ARC1 is 1-pole protected (LS), 2-pole switching.
This text is machine translated.